问题：
[单选] How many tons does the cargo 737 carry? （）
100 tons。 Not clear。 more than 100 tons。 I don’t know。
问题：
[单选] How many categories are there in water transport?（）
2。 3。 4。 Not available in the paragraph。
问题：
[单选] What are transported mainly by water? （）
Raw materials。 Heavy, bulky and low value commodities。 Semi-processed。 Great amount goods。
问题：
[单选] What is the meaning “speed is not of primary importance”? （）
Speed is important。 Speed is not the most important。 Speed is mainly important。 Speed is first important。
问题：
[单选] Which area is the most commodities shipped in water transport?（）
In international deep sea。 In lakes。 In river and canals。 Coastal ocean。
问题：
[单选] How long the haul for international deep-sea movement usually? （）
Very long。 Ten thousands of miles。 Thousands of miles。 Thousands of kilometers。
问题：
[单选] How many flows are there in global logistics?（）
One。 Two。 Four。 Three。
问题：
[单选] How many stages in the processing of logistics integration?（）
One。 Two。 Three。 Four。
Production distribution management。 Physical distribution management。 Processing distribution management。 Pallets distribution management。
Business production elation。 Business promotion relation。 Business process re-engineering。 Business placement ratio。
